<?php
/**
 * Copyright © 2013-2017 Magento, Inc. All rights reserved.
 * See COPYING.txt for license details.
 */

// @codingStandardsIgnoreFile

?>
<?php

/**
 * @var $block \Magento\Downloadable\Block\Adminhtml\Catalog\Product\Edit\Tab\Downloadable\Links
 */
?>
<?php $_product = $block->getProduct()?>
<?php $block->getConfigJson() ?>
<fieldset class="admin__fieldset downloadable-form" data-ui-id="downloadable-links">
    <legend class="admin__legend"><span><?php /* @escapeNotVerified */ echo __('Links')?></span></legend><br>
    <p class="note"><?php /* @escapeNotVerified */ echo __('Add links to your product files here.')?></p>
    <div class="admin__field" <?php echo !$block->isSingleStoreMode() ? ' data-config-scope="' . __('[STORE VIEW]') . '"' : ''; ?>>
        <label class="admin__field-label" for="downloadable_links_title"><span><?php /* @escapeNotVerified */ echo __('Title')?></span></label>
        <div class="admin__field-control">
            <input type="text" class="admin__control-text" id="downloadable_links_title" name="product[links_title]" value="<?=  /* @escapeNotVerified */ $block->escapeQuote($block->getLinksTitle()) ?>" <?php echo($_product->getStoreId() && $block->getUsedDefault()) ? 'disabled="disabled"' : '' ?>>
            <?php if ($_product->getStoreId()): ?>
                <div class="admin__field admin__field-option">
                    <input id="link_title_default" class="admin__control-checkbox" type="checkbox" name="use_default[]" value="links_title" onclick="toggleValueElements(this, this.parentNode.parentNode)" <?php echo $block->getUsedDefault() ? 'checked="checked"' : '' ?> />
                    <label class="admin__field-label" for="link_title_default"><span><?php /* @escapeNotVerified */ echo __('Use Default Value'); ?></span></label>
                </div>
            <?php endif; ?>
        </div>
    </div>

    <div class="admin__field" <?php echo !$block->isSingleStoreMode() ? ' data-config-scope="' . __('[GLOBAL]') . '"' : ''; ?>>
        <label class="admin__field-label" for="downloadable_link_purchase_type"><span><?php /* @escapeNotVerified */ echo __('Links can be purchased separately')?></span></label>
        <div class="admin__field-control">
            <div class="admin__field-control link-switcher" data-role="link-switcher">
                <div class="admin__field-control-group">
                    <div class="admin__field admin__field-option">
                        <input type="radio" name="product[links_purchased_separately]" value="1"
                               class="admin__control-radio"
                               id="link-switcher1"
                           <?php if($block->isProductLinksCanBePurchasedSeparately()): ?>
                               checked="checked"
                           <?php endif; ?>
                            >
                        <label class="admin__field-label" for="link-switcher1">
                            <span>Yes</span>
                        </label>
                    </div>
                    <div class="admin__field admin__field-option">
                        <input type="radio" name="product[links_purchased_separately]" value="0"
                                class="admin__control-radio"
                                id="link-switcher0"
                            <?php if(!$block->isProductLinksCanBePurchasedSeparately()): ?>
                                checked="checked"
                            <?php endif; ?>
                            >
                        <label class="admin__field-label" for="link-switcher0">
                            <span>No</span>
                        </label>
                    </div>
                </div>
            </div>
        </div>
    </div>
    <div class="admin__field admin__field-wide">
        <div class="admin__field-control">
            <div class="admin__control-table-wrapper">
                <table class="admin__control-table">
                    <thead>
                        <tr>
                            <th class="col-sort"><span><?php /* @escapeNotVerified */ echo __('Sort Order') ?></span></th>
                            <th class="col-title _required"><span><?php /* @escapeNotVerified */ echo __('Title') ?></span></th>
                            <?php if ($block->getCanReadPrice() !== false) : ?>
                                <th class="col-price"><span><?php /* @escapeNotVerified */ echo __('Price') ?></span></th>
                            <?php endif; ?>
                            <th class="col-file"><span><?php /* @escapeNotVerified */ echo __('Attach File or Enter Link') ?></span></th>
                            <th class="col-sample"><span><?php /* @escapeNotVerified */ echo __('Sample') ?></span></th>
                            <th class="col-share"><span><?php /* @escapeNotVerified */ echo __('Shareable') ?></span></th>
                            <th class="col-limit"><span><?php /* @escapeNotVerified */ echo __('Max. Downloads') ?></span></th>
                            <th class="col-actions">&nbsp;</th>
                        </tr>
                    </thead>
                    <tfoot>
                        <tr>
                            <td class="col-actions-add" colspan="8"><?php echo $block->getAddButtonHtml() ?></td>
                        </tr>
                    </tfoot>
                    <tbody id="link_items_body">
                    </tbody>
                </table>
            </div>
            <div class="admin__field-note">
                <span><?php /* @escapeNotVerified */ echo __('Alphanumeric, dash and underscore characters are recommended for filenames. Improper characters are replaced with \'_\'.')?></span>
            </div>
        </div>
    </div>
</fieldset>
<script>
require([
    'jquery',
    'uiRegistry',
    'mage/template',
    'jquery/file-uploader',
    'mage/mage',
    'prototype',
    'mage/translate'
], function(jQuery, registry, mageTemplate){
    registry.get('downloadable', function (Downloadable) {
        var linkTemplate = '<tr>'+
            '<td class="col-sort" data-role="draggable-handle"><input data-container="link-order" type="hidden" ' +
            'name="downloadable[link][<%- ' +
            'data.id' +
            ' %>][sort_order]" ' +
            'value="<%- data.sort_order %>" class="input-text admin__control-text sort" />' +
                '<span class="draggable-handle" title="<?= /* @escapeNotVerified */ $block->escapeHtml(__('Sort Variations')) ?>"></span>' +
            '</td>'+
            '<td class="col-title">'+
                '<input type="hidden" class="__delete__" name="downloadable[link][<%- data.id %>][is_delete]" value="" />'+
                '<input type="hidden" name="downloadable[link][<%- data.id %>][link_id]" value="<%- data.link_id %>" />'+
                '<input type="text" class="required-entry input-text admin__control-text" name="downloadable[link][<%- data.id %>][title]" value="<%- data.title %>" />'+
                <?php if($_product->getStoreId()): ?>
                    '<div class="admin__field admin__field-option">'+
                    '<input type="checkbox" id="downloadable_link_<%- data.id %>_title" name="downloadable[link][<%- data.id %>][use_default_title]" value="1" class="admin__control-checkbox" />'+
                    '<label for="downloadable_link_<%- data.id %>_title" class="admin__field-label"><span><?php /* @escapeNotVerified */ echo __('Use Default Value'); ?></span></label>'+
                    '</div>' +
                <?php endif; ?>
                <?php if ($block->getCanReadPrice() == false) : ?>
                    '<input type="hidden" id="downloadable_link_<%- data.id %>_price_value" class="link-prices" name="downloadable[link][<%- data.id %>][price]" value="0" />' +
                    <?php if ($_product->getStoreId() && $block->getIsPriceWebsiteScope()) : ?>
                    '<input type="hidden" id="downloadable_link_<%- data.id %>_price" name="downloadable[link][<%- data.id %>][use_default_price]" value="1" />' +
                    <?php endif; ?>
                <?php endif; ?>
            '</td>'+
            <?php if ($block->getCanReadPrice() !== false) : ?>
                '<td class="col-price">'+
                    '<div class="admin__control-addon">' +
                        '<input type="text" id="downloadable_link_<%- data.id %>_price_value" class="input-text admin__control-text validate-number link-prices<?php if ($block->getCanEditPrice() === false) : ?> disabled<?php endif; ?>" name="downloadable[link][<%- data.id %>][price]" value="<%- data.price %>"<?php if ($block->getCanEditPrice() === false) : ?> disabled="disabled"<?php endif; ?> /> ' +
                        '<label class="admin__addon-prefix"><span><?php echo $block->escapeHtml($block->getBaseCurrencySymbol($_product->getStoreId())) ?></span></label>' +
                    '</div>' +
                    <?php if ($_product->getStoreId() && $block->getIsPriceWebsiteScope()) : ?>
                        '<div class="admin__field admin__field-option">'+
                            '<input type="checkbox" id="downloadable_link_<%- data.id %>_price" name="downloadable[link][<%- data.id %>][use_default_price]" value="1"<?php if ($block->getCanEditPrice() === false) : ?> disabled="disabled"<?php endif; ?> class="admin__control-checkbox" />'+
                            '<label for="downloadable_link_<%- data.id %>_price" class="admin__field-label"><span><?php /* @escapeNotVerified */ echo __('Use Default Value'); ?></span></label>' +
                        '</div>' +
                    <?php endif; ?>
                '</td>' +
            <?php endif; ?>
            '<td class="col-file">'+
                '<div class="admin__field admin__field-option">'+
                    '<input type="radio" class="admin__control-radio validate-one-required-by-name" id="downloadable_link_<%- data.id %>_file_type" name="downloadable[link][<%- data.id %>][type]" value="file"<%- data.file_checked %> />' +
                    '<label for="downloadable_link_<%- data.id %>_file_type" class="admin__field-label"><span><?php /* @escapeNotVerified */ echo __('File'); ?></span></label>'+
                    '<input type="hidden" class="validate-downloadable-file" id="downloadable_link_<%- data.id %>_file_save" name="downloadable[link][<%- data.id %>][file]" value="<%- data.file_save %>" />'+

                    '<div id="downloadable_link_<%- data.id %>_file" class="admin__field-uploader">'+
                        '<div id="downloadable_link_<%- data.id %>_file-old" class="file-row-info"></div>'+
                        '<div id="downloadable_link_<%- data.id %>_file-new" class="file-row-info new-file"></div>'+
                        '<div class="fileinput-button form-buttons">'+
                            '<span><?php /* @escapeNotVerified */ echo __('Browse Files...') ?></span>' +
                            '<input id="downloadable_link_<%- data.id %>_file" type="file" name="<?= /* @escapeNotVerified */ $block->escapeQuote($block->escapeJsQuote($block->getFileFieldName('links'))) ?>">' +
                            '<script>' +
                                'linksUploader("#downloadable_link_<%- data.id %>_file", "<?= /* @escapeNotVerified */ $block->escapeJsQuote($block->escapeJsQuote($block->getUploadUrl('links'), '"')) ?>"); ' +
                            '</scr'+'ipt>'+
                        '</div>'+
                    '</div>'+
                '</div>'+
                '<div class="admin__field admin__field-option admin__field-file-url">'+
                    '<input type="radio" class="admin__control-radio validate-one-required-by-name" id="downloadable_link_<%- data.id %>_url_type" name="downloadable[link][<%- data.id %>][type]" value="url"<%- data.url_checked %> />' +
                    '<label for="downloadable_link_<%- data.id %>_url_type" class="admin__field-label"><span><?php /* @escapeNotVerified */ echo __('URL'); ?></span></label>' +
                    '<input type="text" class="validate-downloadable-url validate-url admin__control-text" name="downloadable[link][<%- data.id %>][link_url]" value="<%- data.link_url %>" placeholder="<?php /* @escapeNotVerified */ echo __('URL'); ?>" />'+
                '</div>'+
                '<div>'+
                    '<span id="downloadable_link_<%- data.id %>_link_container"></span>'+
                '</div>'+
            '</td>'+
            '<td class="col-sample">'+
                '<div class="admin__field admin__field-option">'+
                    '<input type="radio" class="admin__control-radio" id="downloadable_link_<%- data.id %>_sample_file_type" name="downloadable[link][<%- data.id %>][sample][type]" value="file"<%- data.sample_file_checked %> />' +
                    '<label for="downloadable_link_<%- data.id %>_sample_file_type" class="admin__field-label"><span><?php /* @escapeNotVerified */ echo __('File'); ?>:</span></label>'+
                    '<input type="hidden" id="downloadable_link_<%- data.id %>_sample_file_save" name="downloadable[link][<%- data.id %>][sample][file]" value="<%- data.sample_file_save %>" class="validate-downloadable-file"/>'+
                    '<div id="downloadable_link_<%- data.id %>_sample_file" class="admin__field-uploader">'+
                        '<div id="downloadable_link_<%- data.id %>_sample_file-old" class="file-row-info"></div>'+
                        '<div id="downloadable_link_<%- data.id %>_sample_file-new" class="file-row-info new-file"></div>'+
                        '<div class="fileinput-button form-buttons">'+
                        '<span><?php /* @escapeNotVerified */ echo __('Browse Files...') ?></span>' +
                        '<input id="downloadable_link_<%- data.id %>_sample_file" type="file" name="<?= /* @escapeNotVerified */ $block->escapeQuote($block->escapeJsQuote($block->getFileFieldName('link_samples'), '"')) ?>">' +
                        '<script>'+
                        'linksUploader("#downloadable_link_<%- data.id %>_sample_file", "<?= /* @escapeNotVerified */ $block->escapeJsQuote($block->escapeJsQuote($block->getUploadUrl('link_samples'), '"')) ?>"); ' +
                        '</scr'+'ipt>'+
                        '</div>'+
                    '</div>'+
                '</div>'+

                '<div class="admin__field admin__field-option admin__field-file-url">'+
                    '<input type="radio" class="admin__control-radio validate-one-required-by-name" id="downloadable_link_<%- data.id %>_sample_url_type" name="downloadable[link][<%- data.id %>][sample][type]" value="url"<%- data.sample_url_checked %> />' +
                    '<label for="downloadable_link_<%- data.id %>_sample_url_type" class="admin__field-label"><span><?php /* @escapeNotVerified */ echo __('URL'); ?></span></label>'+
                    '<input type="text" class="validate-downloadable-url validate-url admin__control-text" name="downloadable[link][<%- data.id %>][sample][url]" value="<%- data.sample_url %>" placeholder="<?php /* @escapeNotVerified */ echo __('URL'); ?>" />'+
                '</div>'+
                '<div>'+
                    '<span id="downloadable_link_<%- data.id %>_sample_container"></span>'+
                '</div>'+
            '</td>'+
            '<td class="col-share">'+
                '<select id="downloadable_link _<%- data.id %>_shareable" class="admin__control-select" name="downloadable[link][<%- data.id %>][is_shareable]">'+
                    '<option value="1"><?php /* @escapeNotVerified */ echo __('Yes'); ?></option>'+
                    '<option value="0"><?php /* @escapeNotVerified */ echo __('No'); ?></option>'+
                    '<option value="2" selected="selected"><?php /* @escapeNotVerified */ echo __('Use config'); ?></option>'+
                '</select>'+
            '</td>'+
            '<td class="col-limit">' +
                '<input type="text" id="downloadable_link_<%- data.id %>_downloads" name="downloadable[link][<%- data.id %>][number_of_downloads]" class="input-text admin__control-text downloads" value="<%- data.number_of_downloads %>" />'+
                '<div class="admin__field admin__field-option">' +
                    '<input type="checkbox" class="admin__control-checkbox" id="downloadable_link_<%- data.id %>_is_unlimited" name="downloadable[link][<%- data.id %>][is_unlimited]" value="1" <%- data.is_unlimited %> />' +
                    '<label for="downloadable_link_<%- data.id %>_is_unlimited" class="admin__field-label"><span><?php /* @escapeNotVerified */ echo __('Unlimited'); ?></span></label>' +
                '</div>' +
            '</td>'+
            '<td class="col-action">'+
                '<button id="downloadable_link_<%- data.id %>_delete_button" type="button" class="action-delete" title="<?=  /* @escapeNotVerified */ $block->escapeHtml(__('Delete')) ?>"><span><?php /* @escapeNotVerified */ echo __('Delete'); ?></span></button>'+
            '</td>'+
        '</tr>';

        var linkItems = {
            tbody : $('link_items_body'),
            templateText : linkTemplate,
            itemCount : 0,
            add : function(data) {
                alertAlreadyDisplayed = false;
                this.template = mageTemplate(this.templateText);

                if(!data.link_id){
                    data = {};
                    data.link_id  = 0;
                    data.link_type = 'file';
                    data.sample_type = 'none';
                    data.number_of_downloads = '<?php /* @escapeNotVerified */ echo $block->getConfigMaxDownloads() ?>';
                    data.sort_order = this.itemCount + 1;
                }

                data.id = this.itemCount;

                if (data.link_type == 'url') {
                    data.url_checked = ' checked="checked"';
                } else if (data.link_type == 'file') {
                    data.file_checked = ' checked="checked"';
                }
                if (data.sample_type == 'url') {
                    data.sample_url_checked = ' checked="checked"';
                } else if (data.sample_type == 'file') {
                    data.sample_file_checked = ' checked="checked"';
                }

                var rowElement = Element.insert(this.tbody, {
                    'bottom': this.template({data: data})
                });

                scopeTitle = $('downloadable_link_'+data.id+'_title');
                if (scopeTitle) {
                    Event.observe(scopeTitle, 'click', function(event){
                        scopeElm = $(Event.findElement(event, 'input'));
                        titleField = scopeElm.up(0).down('input[type="text"]');
                        if (scopeElm.checked == true) {
                            titleField.disabled = true;
                        } else {
                            titleField.disabled = false;
                        }
                    });
                }
                if (!data.store_title && scopeTitle) {
                    scopeTitle.up(0).down('input[type="text"]').disabled = true;
                    scopeTitle.checked = true;
                }

                scopePrice = $('downloadable_link_'+data.id+'_price');
                if (scopePrice) {
                    Event.observe(scopePrice, 'click', function(event){
                        scopeElm = $(Event.findElement(event, 'input'));
                        priceField = scopeElm.up(0).down('input[type="text"]');
                        if (scopeElm.checked == true) {
                            priceField.disabled = true;
                        } else {
                            priceField.disabled = false;
                        }
                    });
                }
                if (!data.website_price && scopePrice) {
                    scopePrice.up(0).down('input[type="text"]').disabled = true;
                    scopePrice.checked = true;
                }
                downloadsElm = $('downloadable_link_'+data.id+'_downloads');
                isUnlimitedElm = $('downloadable_link_'+data.id+'_is_unlimited');
                if (data.is_unlimited) {
                    downloadsElm.disabled = true;
                }
                Event.observe(isUnlimitedElm, 'click', function(event){
                    elm = Event.element(event);
                    elm.up('td').down('input[type="text"].downloads').disabled = elm.checked;
                });

                if (data.is_shareable) {
                    options = $('downloadable_link _'+data.id+'_shareable').options;
                    for (var i=0; i < options.length; i++) {
                        if (options[i].value == data.is_shareable) {
                            options[i].selected = true;
                        }
                    }
                }

                sampleUrl = $('downloadable_link_'+data.id+'_sample_url_type');
                linkUrl = $('downloadable_link_'+data.id+'_url_type');

                if (!data.file_save) {
                    data.file_save = [];
                }
                if (!data.sample_file_save) {
                    data.sample_file_save = [];
                }

                // link sample file
                new Downloadable.FileUploader(
                    'linkssample',
                    'linkssample_'+data.id,
                    sampleUrl.up('td'),
                    'downloadable[link]['+data.id+'][sample]',
                    data.sample_file_save,
                    'downloadable_link_'+data.id+'_sample_file',
                    <?php /* @escapeNotVerified */ echo $block->getConfigJson('link_samples') ?>
                );
                // link file
                new Downloadable.FileUploader(
                    'links',
                    'links_'+data.id,
                    linkUrl.up('td'),
                    'downloadable[link]['+data.id+']',
                    data.file_save,
                    'downloadable_link_'+data.id+'_file',
                    <?php /* @escapeNotVerified */ echo $block->getConfigJson() ?>
                );

                linkFile = $('downloadable_link_'+data.id+'_file_type');
                linkFile.advaiceContainer = 'downloadable_link_'+data.id+'_link_container';
                linkUrl.advaiceContainer = 'downloadable_link_'+data.id+'_link_container';
                $('downloadable_link_'+data.id+'_file_save').advaiceContainer = 'downloadable_link_'+data.id+'_link_container';

                sampleFile = $('downloadable_link_'+data.id+'_sample_file_type');

                this.itemCount++;
                this.togglePriceFields();
                this.bindRemoveButtons();
            },
            sorting: function () {
                var list = jQuery(this.tbody);
                list.sortable({
                    axis: 'y',
                    handle: '[data-role=draggable-handle]',
                    items: 'tr',
                    update: function (event, data) {
                        list.find('[data-container=link-order]').each(function (i, el) {
                            jQuery(el).val(i + 1);
                        });
                    },
                    tolerance: 'pointer'
                });
            },
            remove : function(event){
                var element = $(Event.findElement(event, 'tr'));
                alertAlreadyDisplayed = false;
                if(element){
                    element.down('input[type="hidden"].__delete__').value = '1';
                    Element.select(element, 'div.flex').each(function(elm){
                        elm.remove();
                    });
                    element.addClassName('no-display');
                    element.addClassName('ignore-validate');
                    element.hide();
                }
            },
            bindRemoveButtons : function(){
                var buttons = $$('tbody#link_items_body .action-delete');
                for(var i=0;i<buttons.length;i++){
                    if(!$(buttons[i]).binded && !$(buttons[i]).hasClassName('disabled')){
                        $(buttons[i]).binded = true;
                        Event.observe(buttons[i], 'click', this.remove.bind(this));
                    }
                }
            },
            togglePriceFields : function(){
                var toogleTo = jQuery('#link-switcher1').is(':checked');
                var disableFlag = true;
                if (toogleTo) {
                    disableFlag = false;
                }
                $$('.link-prices[type="text"]').each(function(elm){
                    var flag = disableFlag;
                    if (elm.hasClassName('disabled')) {
                        flag = true;
                    }
                    elm.disabled = flag;
                });
            }
        };

        linkItems.sorting();
        linkItems.bindRemoveButtons();

        linksUploader = function (id, url) {
            (function ($) {
                $(id).fileupload({
                    dataType: 'json',
                    url: url,
                    sequentialUploads: true,
                    maxFileSize: 2000000,
                    add: function (e, data) {
                        var progressTmpl = mageTemplate(id + '-template'),
                            fileSize,
                            tmpl;

                        $.each(data.files, function (index, file) {
                            if ($(id + ' .progressbar-container').length) {
                                $(id + ' .progressbar-container').parent().remove();
                            }

                            fileSize = typeof file.size == "undefined" ?
                                $.mage.__('We could not detect a size.') :
                                byteConvert(file.size);

                            data.fileId = Math.random().toString(36).substr(2, 9);

                            tmpl = progressTmpl({
                                data: {
                                    name: file.name,
                                    size: fileSize,
                                    id: data.fileId
                                }
                            });

                            $(tmpl).appendTo(id);
                        });

                        $(this).fileupload('process', data).done(function () {
                            data.submit();
                        });
                    },
                    done: function (e, data) {
                        var progressSelector = '#' + data.fileId + ' .progressbar-container .progressbar';
                        $(progressSelector).css('width', '100%');
                        if (data.result && !data.result.hasOwnProperty('errorcode')) {
                            $(progressSelector).removeClass('upload-progress').addClass('upload-success');
                            new Downloadable.FileList(id.substr(1), null).handleUploadComplete(data.result);
                        } else {
                            $(progressSelector).removeClass('upload-progress').addClass('upload-failure');
                            var errorMsg = '<span class="file-info-error">' + data.result.error + '</span>';
                            $('#' + data.fileId + ' .file-info').append(errorMsg);
                        }
                    },
                    progress: function (e, data) {
                        var progress = parseInt(data.loaded / data.total * 100, 10);
                        var progressSelector = '#' + data.fileId + ' .progressbar-container .progressbar';
                        $(progressSelector).css('width', progress + '%');
                    },
                    fail: function (e, data) {
                        var progressSelector = '#' + data.fileId + ' .progressbar-container .progressbar';
                        $(progressSelector).removeClass('upload-progress').addClass('upload-failure');
                        if (data.result && data.result.hasOwnProperty('errorcode')) {
                            var errorMsg = '<span class="file-info-error">' + data.result.error + '</span>';
                            $('#' + data.fileId + ' .file-info').append(errorMsg);
                        }
                    }
                });
            })(jQuery);
        };

        if (jQuery('input[name="product[links_purchased_separately]"]')) {
            jQuery('input[name="product[links_purchased_separately]"]').on('change', function () {
                linkItems.togglePriceFields.bind()
            });
        }

        if($('add_link_item')) {
            Event.observe('add_link_item', 'click', linkItems.add.bind(linkItems));
        }

        <?php foreach ($block->getLinkData() as $item): ?>
            linkItems.add(<?php /* @escapeNotVerified */ echo $item->toJson()?>);
        <?php endforeach; ?>

    });
});
</script>
